APA

Tissot B., Welte D., Institut Francais du Pétrole I., World Petroleum Congress (12th : 1987 26 abr/1 may : Houston), Welte D. & Institut Francais du Pétrole I.The role of geochemistry in exploration risk evaluation and decision making. : .

Chicago

Tissot B.P, Welte D.H, Institut Francais du Pétrole IFP, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston), Welte D.H and Institut Francais du Pétrole IFP.The role of geochemistry in exploration risk evaluation and decision making. : .

Harvard

Tissot B., Welte D., Institut Francais du Pétrole I., World Petroleum Congress (12th : 1987 26 abr/1 may : Houston), Welte D. and Institut Francais du Pétrole I.The role of geochemistry in exploration risk evaluation and decision making. : .

MLA

Tissot B.P, Welte D.H, Institut Francais du Pétrole IFP, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston), Welte D.H and Institut Francais du Pétrole IFP.: . .